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Professional On-call Engineering Services City of Santa Ana <br />RPP No. 17-083 <br />Exhibit 1: Roadway Reconstruction/Rehabiiitatlon Cost Alternatives <br />Traditional AGAR Reconstruct <br />Full Depth Reclamation <br />fYerir <br />`UI'll c4"akCost✓`Sf <br />U4.1 ,t,0a <br />6" AC cold mill <br />18" excavation <br />$0150 <br />30/CY <br />$1,70 <br />6"AC eavement <br />6"AC suface <br />$75/T <br />$2.80 <br />12" As <br />10% <br />$25/T <br />1.90 <br />cancrete im <br />Subtotal <br />504b Contingency <br />Total <br />10% <br />0.60 <br />$7.00 <br />$8.50 <br />$10.50 <br />Full Depth Reclamation <br />fYerir <br />`UI'll c4"akCost✓`Sf <br />U4.1 ,t,0a <br />6" AC cold mill <br />6" AC cold mill <br />$0150 <br />recom act AR <br />0,50/SF <br />12'FDn <br />6"AC suface <br />$0.95/sr• <br />$0.45 <br />6"ACsurface <br />10% <br />$75/T <br />$2,80 <br />concrete ltn2 <br />10% <br />$0.60 <br />Subtotal <br />S6% Contingency <br />Total <br />$4.85 <br />$2.43 <br />$7.28 <br />------------------ <br />R&COmn3d ABIReconstruct At <br />` lteiti`." -- <br />`UI'll c4"akCost✓`Sf <br />,UunB cost -. <br />6" AC cold mill <br />$0.50/SF <br />$0150 <br />recom act AR <br />0,50/SF <br />$0.50 <br />6"AC suface <br />$75/7 <br />$2.80 <br />concrete im <br />Subtotal <br />50%Contingency <br />Total <br />10% <br />$U0 <br />$4.40 <br />$2,20 <br />$6.60 <br />VAC/Cold in-place Recvdo <br />2" Mill & FIII <br />Item Unitcost. - - <br />CoWSF <br />,UunB cost -. <br />CosttSF <br />2" AC cold mill <br />$1.00 <br />$0.20/SF <br />$0.20 <br />15"CIRSp90/Sf <br />$1.80 <br />$0.90 <br />$2,70 <br />0.90 <br />2" AC surface <br />$75/T <br />$1.00 <br />concfete On <br />10% <br />$0.60 <br />Subtotal <br />50%Contingency <br />Total <br />$2.70 <br />$1.35 <br />$4.05 <br />2" Mill & FIII <br />Item Unitcost. - - <br />CoWSF <br />2" AC cold mill 0.20/SF <br />$0.20 <br />2" AC surface $75/T <br />$1.00 <br />concrete Imp I OWo <br />$0.60 <br />Subtotal <br />50% Contingency <br />Total <br />$1.80 <br />$0.90 <br />$2,70 <br />100% <br />70% <br />O3% <br />394'0 <br />26% <br />ayc <br />ANDERSONPF.NNA <br />